Stadium: Centre Court Round: 25
| ITF Women Santa Margherita | 2018/10/21 16:55 | Monica Cappelletti v Eduarda Piai | 6-4,7-6 |
| ITF Women Santa Margherita | 2018/10/15 12:00 | Lea Boskovic v Eduarda Piai | 6-4,6-4 |
| ITF Women Santa Margherita | 2018/10/14 17:25 | Katarina Trickovic v Eduarda Piai | 0-6,0-6 |
| ITF Women Santa Margherita | 2018/10/07 12:00 | Polina Bakhmutkina v Eduarda Piai | 6-3,6-7,6-2 |
| ITF Women Santa Margherita | 2018/09/30 12:00 | Eduarda Piai v Alice Matteucci | 4-6,0-6 |
| ITF Women Clermont-Ferrand | 2018/09/23 13:35 | Emma Lene v Eduarda Piai | 6-1,6-4 |
| ITF Women Saint Malo | 2018/09/15 13:30 | Eduarda Piai v Maria F Herazo Gonzalez | 5-7,6-2,3-6 |
| ITF Women Luque | 2018/09/07 15:35 | Barbara Gatica v Eduarda Piai | 7-6,6-7,7-5 |
| ITF Women Macon | 2018/10/24 14:00 | Marie Bouzkova v Alexa Guarachi | 7-5,6-2 |
| WTA Chicago | 2018/09/02 15:00 | Alexa Guarachi v Tereza Martincova | 4-6,0-6 |
| ITF Women Vancouver Qual | 2018/08/12 21:30 | Misaki Doi v Alexa Guarachi | 6-1,7-6 |
| WTA Washington Qual | 2018/07/29 20:35 | Harriet Dart v Alexa Guarachi | 6-2,6-2 |
| WTA Washington Qual | 2018/07/28 17:25 | Alexa Guarachi v Francesca Di Lorenzo | 2-6,7-5,7-5 |
| WTA Gstaad Qual | 2018/07/15 09:00 | Conny Perrin v Alexa Guarachi | 6-4,6-0 |
| WTA Gstaad Qual | 2018/07/14 08:00 | Alexa Guarachi v Julia Grabher | 4-6,6-1,6-1 |
| ITF Women Contrexeville Qual | 2018/07/09 11:55 | Anastasiya Vasylyeva v Alexa Guarachi | 6-7,6-3,6-3 |